Home
World
U.S.
Politics
Business
Movies
Books
Entertainment
Sports
Living
Travel
Blogs
Loss | search
Overview
Newspapers
Aggregators
Blogs
Videos
Photos
Websites
Click
here
to view Loss news from 60+ newspapers.
Bookmark or Share
Loss Info
我的经验:看loss曲线,如果train loss和val loss都还有下降空间,就继续加大epoch,如果基本平了,加大epoch用处也不大了,如果train loss降val loss降着降着上升了,这说明,模型在val loss由降转升的转折点就收敛了。
More @Wikipedia
Get the latest news about Loss from the top news
sites
,
aggregators
and
blogs
. Also included are
videos
,
photos
, and
websites
related to Loss.
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.
Loss Featured News
Washington Post Co. reports fourth quarter 2012 loss
U.S. Postal Service loses $1.3 billion in October-December
Planned News Corp spin-off lost $2B in fiscal 2012
J.C. Penney reports hefty 3Q loss
U.S. Postal Service loses $5.2 billion, warns of low cash
More
Loss Photos
Loss Websites
深度学习模型训练的时候,一般把epoch设置多大? - 知乎
我的经验:看loss曲线,如果train loss和val loss都还有下降空间,就继续加大epoch,如果基本平了,加大epoch用处也不大了,如果train loss降val loss降着降着上升了,这说明,模型在val loss由降转升的转折点就收敛了。
有哪些「魔改」loss函数,曾经拯救了你的深度学习模型? - 知乎
我来谈谈分割任务的Loss函数。 首先想要解释一下,Loss函数的目的是为了评估网络输出和你想要的输出(Ground Truth,GT)的匹配程度。我们不应该把Loss函数限定在Cross-Entropy和他的一些改进上面,应该更发散思维,只要满足两点:
深度学习的loss一般收敛到多少? - 知乎
1. Loss值能否作为衡量模型性能的指标. 之所以说几乎不能,是因为对于分类问题,模型的loss值与咱们关心的模型指标(metrics)有一定的相关性,但不是绝对相关,所以loss值本身不能作为模型的衡量指标;而对于回归问题,lo
深度学习中loss值可以为负吗? - 知乎
loss本身作为目标函数,其作用还是为了提供梯度(参数更新的方向以及数值)与其值本身没有关系。 再举个例子,比如你想最大化两个向量的 余弦相似度 ,然后就可以把负的余弦相似度作为loss来梯度下降求解,这玩意显然有正有负还有0
深度学习中loss和accuracy的关系? - 知乎
loss 的具体形式取决于机器学习任务的类型。例如,在回归问题中,常用的 loss 函数包括平方损失、绝对损失和对数损失;在分类问题中,常用的 loss 函数包括交叉熵损失和 Hinge 损失。 accuracy 是指模型的准确率,即模型预测结果与真实结果的匹配度。
More
Loss Videos
Loss Topics
About.com
Advertising
Advertising Revenue
Airlines
Bailouts
Bank Bailout
Bank Of America
Banks
Beat Projections
Billion
Boeing
Boeing Loss
Congress
Cost Cutting
Cut Saturday Mail Delivery
Earnings
Earnings & Sales Reports
Electronics
Electronics Retailer
Facebook
Falling Advertising Revenue
Federal Aid
Financial Industry
Financial Institution
First Quarter
First Quarter Earnings
Fourth Quarter
Fourth Quarter Earnings
Freddie Mac
Gadgets
Gmac
Government Bailout
Internet
J.c. Penney
Jp Morgan Chase
Jp Morgan Chase $2b Trading Loss
Loan Losses
Mail
Market Conditions
Media
Microsoft
Net Loss
New York Times
News Corp
Newspaper Price Increase
Newspapers
Online Ads
Online Advertising
Poor Market Conditions
Postal Service Net Loss
Prodcution Costs
Quarterly Earnings
Quarterly Loss
Quarterly Results
Radioshack
Retail
Retailer
Rising Production Costs
Rupert Murdoch
Saturday Mail
Second Quarter
Second Quarter Earnings
Second Quarter Loss
Social Media
Social Networking
Software
Stock Trades
Stocks
Technology
Third Quarter
Third Quarter Earnings
U.s. Postal Service
Usps
Usps Broke
Washington Post
CNN
»
NEW YORK TIMES
»
FOX NEWS
»
THE ASSOCIATED PRESS
»
WASHINGTON POST
»
AGGREGATORS
GOOGLE NEWS
»
YAHOO NEWS
»
BING NEWS
»
ASK NEWS
»
HUFFINGTON POST
»
TOPIX
»
BBC NEWS
»
MSNBC
»
REUTERS
»
WALL STREET JOURNAL
»
LOS ANGELES TIMES
»
BLOGS
FRIENDFEED
»
WORDPRESS
»
GOOGLE BLOG SEARCH
»
YAHOO BLOG SEARCH
»
TWINGLY BLOG SEARCH
»