Walker has said that the players are keen to get back to winning ways, starting with this weekend's trip to Villa Park.
"I think Villa will be up for it, because each time we've gone up there recently we've played them off the park," Walker told Tottenham's official website.
I think it will be a good game and we just need to stay focussed and keep doing what we've been doing.
"We just have to stick to the things that we've been doing well. The West Ham game was a bit of a disappointment with the result and also being a local derby, but we need to bounce back and show the fans that we've got it in us to be up there right at the end of the season."
Spurs currently sit sixth in the Premier League.