計劃進修PhD/Research討論區 (8) 學海無涯 回頭是岸

1001 回覆
7 Like 0 Dislike
2017-04-05 10:27:59
十年無用過R
啱啱用唻做computation plot張graph
搞左我兩個幾鐘

library(devtools)
install_github("ggbiplot", "vqv")

我用tikz
整到一pat屎咁
訓先 日日都四點訓
2017-04-05 10:33:17
有冇人係中科院入面做過research?

2017-04-05 10:34:47




HKU Math


我有個frd 間startup 請咗個princeton maths PhD 剩係睇個program generate 出嚟兩個地點之間條path 係唔係最optimized

travelling salesman problem啲friend

Yes. NP-complete problem!


有咩慘得過老細連NP Hard Complexity係乜都唔知
淨係叫我出OR paper比佢

大家有無呢個問題? 基本上我老細完全唔識我做既field 佢既功能就係得閒摔下我交數 寫paper幫佢交project UGC數


2017-04-05 10:43:45


HKU Math


我有個frd 間startup 請咗個princeton maths PhD 剩係睇個program generate 出嚟兩個地點之間條path 係唔係最optimized

travelling salesman problem啲friend

Yes. NP-complete problem!


有咩慘得過老細連NP Hard Complexity係乜都唔知
淨係叫我出OR paper比佢

大家有無呢個問題? 基本上我老細完全唔識我做既field 佢既功能就係得閒摔下我交數 寫paper幫佢交project UGC數



2017-04-05 10:49:20

HKU Math


我有個frd 間startup 請咗個princeton maths PhD 剩係睇個program generate 出嚟兩個地點之間條path 係唔係最optimized

travelling salesman problem啲friend

Yes. NP-complete problem!


有咩慘得過老細連NP Hard Complexity係乜都唔知
淨係叫我出OR paper比佢

大家有無呢個問題? 基本上我老細完全唔識我做既field 佢既功能就係得閒摔下我交數 寫paper幫佢交project UGC數





2017-04-05 10:51:44


我有個frd 間startup 請咗個princeton maths PhD 剩係睇個program generate 出嚟兩個地點之間條path 係唔係最optimized

travelling salesman problem啲friend

Yes. NP-complete problem!


有咩慘得過老細連NP Hard Complexity係乜都唔知
淨係叫我出OR paper比佢

大家有無呢個問題? 基本上我老細完全唔識我做既field 佢既功能就係得閒摔下我交數 寫paper幫佢交project UGC數







2017-04-05 11:26:31
有冇人係中科院入面做過research?



我見中科院好好J,Nature index到FC同WFC都好高 唔計舔共既話應該唔錯?

FC: Fractional Count ( percentage of authurs from that institute divided by number of affiliated institutes)

WFC: Weighted Fractional Count (downweighted factors for Astronomy & Astrophysics)


用錯emoji

聽返黎係典型大陸作風,入面d人係又勁又chur,為左升官發財,competition好誇張(出paper同人事關係)。
2017-04-05 11:33:28
有冇人係中科院入面做過research?



我見中科院好好J,Nature index到FC同WFC都好高 唔計舔共既話應該唔錯?

FC: Fractional Count ( percentage of authurs from that institute divided by number of affiliated institutes)

WFC: Weighted Fractional Count (downweighted factors for Astronomy & Astrophysics)


用錯emoji

聽返黎係典型大陸作風,入面d人係又勁又chur,為左升官發財,competition好誇張(出paper同人事關係)。

大陸唔係不嬲成堆人chur高晒啲index架咩?係背後都唔知踩住幾多屍骸而上
2017-04-05 11:37:25
想問如果明知舊老世係求其用template寫LOR for phd,但我RA做得最耐既track就係果度,咁是咪屎都要照lai?定唔好叫佢寫好啲
2017-04-05 11:46:11
想問如果明知舊老世係求其用template寫LOR for phd,但我RA做得最耐既track就係果度,咁是咪屎都要照lai?定唔好叫佢寫好啲

試下問佢可唔可以你幫佢寫?

同佢講你好似好忙 不如我幫手啦
2017-04-05 12:10:47


gre hell

我完全無理到就咁裸考
2017-04-05 12:11:33
想問如果明知舊老世係求其用template寫LOR for phd,但我RA做得最耐既track就係果度,咁是咪屎都要照lai?定唔好叫佢寫好啲

試下問佢可唔可以你幫佢寫?

同佢講你好似好忙 不如我幫手啦

應該寫完隊比佢簽就得,佢唔敢say no
自己寫啦唯有
2017-04-05 12:12:11

2017-04-05 12:32:07


2017-04-05 12:40:06
又有飛機排名榜

cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個
2017-04-05 12:44:36
又有飛機排名榜

http://cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

cu就執
2017-04-05 12:45:36
又有飛機排名榜

cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

2017-04-05 12:46:25
又有飛機排名榜

http://cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

cu就執

2017-04-05 12:50:34
又有飛機排名榜

http://cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

cu就執


新三大
2017-04-05 12:56:38
又有飛機排名榜

http://cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

Ucl係behavioral咁多top
2017-04-05 13:06:28
又有飛機排名榜

http://cwur.org/2017/subjects.php

HKU 有兩個介別頭10
UST 有5個
CU得1個

Poly同City各有10個

Ucl係behavioral咁多top


Ucl好多科都直迫牛劍
2017-04-05 13:20:48
十年無用過R
啱啱用唻做computation plot張graph
搞左我兩個幾鐘

library(devtools)
install_github("ggbiplot", "vqv")

我用tikz
整到一pat屎咁
訓先 日日都四點訓

可以搵我幫拖
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