NEW YORK — Neiman Marcus is focusing on offering more exclusive merchandise and personalized offers to drive sales as it goes it alone to turn around its business.

The luxury department store chain confirmed Tuesday that discussions for a partial sale or outright purchase of the company have ended. The Wall Street Journal had earlier reported that talks had stalled between Neiman Marcus and Hudson’s Bay, which operates such chains as Lord & Taylor and Saks Fifth Avenue.

“While looking ahead, we know challenges remain, but we are encouraged by the strategies we have in place to improve our operational efficiencies and financial performance,” Karen Katz, CEO and president, told investors during a conference call after the company released its fiscal third quarter results.

Like many luxury retailers, Neiman Marcus has struggled as even wealthy shoppers are looking for cheaper deals online.

It reported another quarter of sales declines, though business has improved as it increased its assortment of exclusive merchandise and personalized its offers to the customer. In fact, 40 percent of its evening wear is now exclusive. Katz said such moves will help differentiate the retailer from rivals and get out of the slump.

The company reported that sales at established stores for the period ended April 29 were down 4.9 percent, less steep than the 7.3 percent drop in the previous quarter.

Neiman Marcus has only 42 stores in addition to its Bergdorf Goodman store. Thirty percent of its business is online now.

Neiman Marcus plans to use technology to better personalize its offers online and in the store. A year ago, it beefed up its analytics team so shoppers can walk into the store and sales people with mobile devices can check what they bought and searched for on the website.

Online, shoppers are seeing a more personalized site that highlights items the person had searched for in the past. Neiman Marcus is also offering more targeted emails to shoppers.