評価指標の計算方法について質問です。 Fスコア(F値、F measure)の計算がなぜこの式になるかわかる人はいませんか？ (写真横向きになってすみません。)

*正解率 (accuracy) ーモイスモン 果ぐ ケこ TP + TN accuracy = TP + TN + FP+ FN O 全データ中、どれだけ予測が当たったかの割合。 *適合率 (precision) TP precision = D 法が出 予測が正の中で、実際に正であったものの割合。 TP+ FP は *再現率(recall) 重さで TP ケすー。をま recall = TP+ FN eぐ ( 実際に正であるものの中で、正だと予測できた割合。 *F値(F measure) 2× precision × recall F measure 三 precision + recall 適合率と再現率の調和平均。適合率のみあるいは再現率のみで判断す ると、予測が偏っているときも値が高くなってしまうので、 F値を用い ることも多い。 これらの指標を全部同時に用いて評価するよりも、目的に沿った指標を 択することが重要です。また、いずれの指標を使うにせよ、モデルの性能 テストデータ (および検証データ)を用いて評価·比較するということに

ほとんどわかりません。解答解説お願いします。

イ having Vン city. に適する語を書きなさい。 2次の日本文に合うように, (1) 私はそのようなことをしたことを恥ずかしく思っています。 mhering such a thing. I am ashamed of (2) 彼女に手紙を書くのを忘れないように。 Don't forget a letter to her. (3) 私は食器を洗うように頼まれることが好きではありません。 de to wash the dishes. 焼る I don't like WIl win the phh (4) 彼は試験に受からないと私は思います。 nidy I'm sure of passing the examinatio 3 次の英文を日本文になおしなさい。 (1) Mr. Sato said his job was driving a bus. で効合を epe my rar way (2) I can't understand her being angry with me. WOT1OO n9go (3) The boy denied having broken the clock yesterday. 仮主額 adoo(emo (4) This houseneeds repairing. 9Todalood atp ot asog dsy IS9B TOy

The company made no attention In its earning press release of the fallout Surrounding a recent Dave chapel special, which premiered earli... 続きを読む

画像の()に当てはまる単語を教えてください！

Unit 3 Matsuri: Festivals in Japan Pre-Writing []内のヒントを参考に、英文を完成させましょう。( た文字で始まる語が入ります。 )には与えられ 1) Mikoshi is a portable ( s hríne [写真1 神輿は、地元の人々が肩に担いでねりあるく小さな神社だ。] ) carried by (10ca ) people in a parade. 2) Mikoshi isa(r [写真1 神輿は神社を模した物で、王座の形に作られている。] ) of shrine (s ) like a throne. 3) Looking around the food ( s )is a (f ) part of Japanese festivals. [写真2 露店を見て回るのは日本の祭りの楽しみのひとつだ。] 4) In some seaside towns, mikoshi are carried into the sea to ( p ) the bodies and (s )of fishermen. [海辺の町では、漁師たちの心身を清めるために神輿を海の中まで担ぎ込むこともある。) )in the Awa-odori festival in 5) Lots of (dAncery )in unique costumes (p Tokushima. 【徳島県の阿波踊りでは、 独特の衣装を身に着けたたくさんの踊り手たちが舞い踊る。)

英検準1級の英作文の添削をお願いします。 Points Curriculum Globalization Pressure on students Quality of teaching

Date No. lopic: Agre or disage: High school education in Japan needs to be ingroved with the idea that high school education in Japan needs agree to be improved. I hare twe reasens to support my opinion Tn terms of curiculun and glebalizatign. Fist. high schooleducation shauld change because Seciety in Jpan is shiting For exaasle, science techndogy improves mare thse deys,. 11 So Students iill get along with them in the fataure Therefore. they should study abast sicnce technelogy such as pogroning a and robots, Second, studants heve to Communicate foreigners becauce the number of oppes that. they Comect To forignare increases recertly. for eromple, people in Japen work with them, Student need not ony Ernglish skille bat alo acknonlager abant foreign Countries' culture. For these reasons, high school education in Japan hare to think about Curicatum and globalization To improve

黄色いマーカーの問題でどうしてなるのか知りたいです 教えてくれるとありがたいです(;_;)

Tm not sure if Tll ( ) it to the meeting in time. 2 闘1、 0 access Oacute 落統 保製はひとれ。 Oannual O aisle 年回の 23. Sure nを確信 0 Come 2 have make の see The subway is under ( ). but it's easy to get to the hotel by bus. 3 通路 4. 0 constitution construction consultation @ consumption T hope(that the video clip will be( interest to you. 4 (0 at 2 in of on の

67の答えがCなのですがおかしくないですか？恐らくCEOの事を書いているのだと思いますがCEOと社長presidentは別の役職で同じではないと思ったのですが

65-67 refer to the following conversation. W: Richard, we were deeply impressed with your presentation this morning. You concentrated on the benefits the customers 65. What did the man do this morning? OEIC (A) He had a talk with an executivetsTENING will get from our new products. That was awesome. The sales manager wants you to give a presentation on the same topic to the board of directors next week. (B) He gave a talk. (C) He made a presentation to the board of directors. (D) He put together handouts. 66. What does the woman suggest? I'm glad you liked it. I'l try my best to please the board of directors. Maybe l could use some technology to supplement my presentation. Don't you think using a video allows the audience to understandit (A) Preparing more informative materials (B) Using a video (C) Getting advice from the sales manager (D) Choosing a new topic M: ,Com, /。 better? W: That's a good idea. You should prepare more extensive handouts as well. I will be free this afternoon, so l can help you put them together. M: I'd appreciate it. Let's make it our top priority to ensure that our executives are satisfied. Even the CEO will be there. 67. What does the man say about next week's presentation? (A) It will take place in the afternoon. (B) It will concentrate on the benefits of video presentations. (C) The president will see it. (D) The sales manager will help them prepare for it. 65B 66A 6

(5)以外を教えていただきたいです。 名詞構文・無生物主語の単元です。 よろしくお願いします。

1 1[]から適当な語を選び, 必要ならば形を変えて( )に入れなさい。各1回のみ使用可。 A )of the theory of evolution started a new era in history. resign ) surprised all the people in Japan. accepT ) of the project.complete (1) The ( (2) The prime minister's ( (3) There was a big party after the ( (4) I made a (soeak) in Chinese for the first time, and the audience understood me. (5) Agatha Christie is a famous mystery (writer). (6) My mother always takesa (walk) in order to lose weight. [ resign / speak / write / accept / walik / complete ]

The term "global warming" is specific to temperature rise on the surface of our planet, while "climate change" can be used as a catch-all... 続きを読む

熱力学について質問です。 問題文の一定の外圧1.00atmをどう扱ったら良いかよく分かりません。自分でとりあえず解いてみたんですが合ってる自信あまりないです。もし分かる方いらっしゃいましたら、ご教授していただけませんか？🙇‍♂️

Problem 2 A sample consisting of 1.00 mol of perfect gas molecules at 300 K is expanded isothermally from initial pressure of 3.00 atm of a final pressure of 1.00 atm against a constant external pressure of 1.00 atm. Determine the values of q, w, AU, AH, AS, ASsur, and AStotal. 300Kにある完全気体 1.00mol の試料が、 温度一定で始めの圧力 3.00 atm から終わりの圧 カ 1.00 atm まで、一定の外圧 1.00 atm に抗して、 膨張する。 この過程に対して、9, w, AU,AH, AS, AS r, ASiosal を求めよ。 管品可運勝張より、Tが喫化しないためるリ=D 始めの体様をV終わりの体殊をソュとおくと. V, = 8.314× 300 スH- AU + PAV 1660 [コ] 1660 8.21×(o°[m] AS = = 5.53 [h] 300 ニ 3×1, 013 × /D" Vz = 8.314x300 1.013× [0 外界が理た熱置はdisur = -AHよ) = 0.0276 [m] ASsur- 「desur T 1660 300-5.53[7h] Pdv = -1.013 x /0°x (0.0246- 8.21Y16') - こ M AStotal こ AS + ASU- = -1660 LJ] AV= 9+ W より 1 - -w- 1660[5] 0 Problem 3 Calculate the change in the molar entropy at 1 atm when a solid ethanol at 159 K of the melting point changes